Few ideas in modern science have reshaped our understanding of reality more profoundly than space-time—the interwoven fabric ...

This persnickety number determines the strength of magnetic fields. It figures in everything from motors and generators to ...

Scientists demonstrated in quantum experiments that "negative time" actually exists in a tangible, physical sense that can be ...

A new theory suggests that “time” might be the product of a universe that, long ago, decided to settle down into one ...

We zoom in 2-4 orders of magnitude each# time, and then we have this chasm that could be up to 17 orders of magnitude between# these elementary particles and the deepest layer.

“How quantum mechanics and gravity fit together is one of the most important outstanding problems in physics,” Kathryn Zurek, ...

Researchers from the Austrian Academy of Sciences and the University of Vienna have demonstrated a precise method for reversing time in a quantum system, achieving an average fidelity of more than 95% ...

If there is a beginning time point for the Age of Scientific Reversal, it may be 1887—the year when Albert A. Michelson and ...

Time,may be like those waves—appearing only when you look at things relative to each other. Without those relationships, the universe might actually be timeless, just sitting there like a frozen ...

As a field, physics does not have any consensus on why that is the case, or what it even means. The first hints of quantum behaviour in nature came in works by physicists Max Planck in 1900 and ...

His latest accolade, announced last April, is the most lucrative in all of science: a Special Breakthrough Prize in Fundamental Physics, worth $3 million, in recognition of ’t Hooft’s myriad ...